# Subscription or Polling?
**URL:** https://community.bitquery.io/t/subscription-or-polling/1259
**Category:** GraphQL API
**Created:** [October 30, 2022, 11:46pm UTC](https://community.bitquery.io/t/subscription-or-polling/1259 "2022-10-30T23:46:04Z")
**Posts on this page:** 5
**Page:** 1
### Author:  [@Phizy](https://community.bitquery.io/u/Phizy)
#### Post date: [October 30, 2022, 11:46pm UTC](https://community.bitquery.io/t/subscription-or-polling/1259/1 "2022-10-30T23:46:04Z")
I was wondering if its possible for me to track price changes across all tokens via graphQL subscription? or is everyone polling the API here?
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### Author:  [@gaurav](https://community.bitquery.io/u/gaurav)
#### Post date: [November 15, 2022, 8:10am UTC](https://community.bitquery.io/t/subscription-or-polling/1259/2 "2022-11-15T08:10:33Z")
Everyone is polling here, we will soon deploy a new streaming system.
Please check the demo here - [Bitquery Streaming API](https://streaming.bitquery.io/demo)
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### Author:  [@Raziel90](https://community.bitquery.io/u/Raziel90)
#### Post date: [December 4, 2022, 9:48am UTC](https://community.bitquery.io/t/subscription-or-polling/1259/3 "2022-12-04T09:48:32Z")
@gaurav news for this tread?
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### Author:  [@gaurav](https://community.bitquery.io/u/gaurav)
#### Post date: [December 5, 2022, 9:49am UTC](https://community.bitquery.io/t/subscription-or-polling/1259/4 "2022-12-05T09:49:43Z")
This month we will release most probably
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### Author:  [@gaurav](https://community.bitquery.io/u/gaurav)
#### Post date: [April 21, 2023, 6:53am UTC](https://community.bitquery.io/t/subscription-or-polling/1259/5 "2023-04-21T06:53:30Z")
It’s been done please check here [https://docs.bitquery.io/](https://docs.bitquery.io/)